This story continues from here. Also, since a moderator has requested for this story to be about Pokémon, I will introduce a Pokémon character in the very first post of this thread:

"It's over! Kratos Aurion, you traitor!" said the man with feather-like accessories on his helmet, and then the two muscular silver-helmeted people violently pulled their swords out of Kratos's body, while much blood spouted from his wounds! "Ughh!!!!" Kratos screamed then, as he fell on his knees, and then the muscular man standing in front of him raised his sword such that it was pointing straight up at the sky, ready to swing it down to cut through Kratos's skull!

Meanwhile, somewhere else, there was an extremely technologically-advanced city located somewhere in space! However, there were oxygen in the city, as the entire city was surrounded by a clear dome, which prevented oxygen from escaping into space, while the many stars of the night sky could be seen above through the clear dome! In this city, there were many extremely technologically-advanced buildings and machines, and the streets were also filled with escalators, conveyor belts and even warp portals and other technologies which enabled people to travel quickly and easily through the city! The city was also very colorful, with the ground being blue, and the many high-tech machines and buildings in the city were also of many different colors. However, despite the many buildings, machines and other convenient features available, this city was silent and seemed to be completely void of any life, with no people or other living beings present in it!

Somewhere in this mysterious city was also a large circular platform located in the middle of a huge and deep pit near the borders of the city. At the center of this platform was a short stairway, which led to a very large purple warp portal, which was bigger than any other warp portal in the city! This warp portal was also flanked by two pillars, and the platform on which this warp portal was located was connected with the rest of the city by a short bridge made of semi-transparent purple energy. Then suddenly, Aizen teleported on the huge purple warp portal flanked by two pillars, and then he walked down the stairs in front of the warp portal and started exploring the seemingly empty city! As he explored this dead city in space, Aizen looked around at the many huge and colorful buildings under the clear dome surrounding the city.

Back in Hueco Mundo, Pronyma looked down at Martel, who was on the ground badly damaged, with blood coming out of her back. Pronyma then started slowly floating towards Martel. "This futile betrayal you are attempting... how unsightly... Why Lord Yggdrasill would want to spend thousands of years just to bring back someone like you is beyond me... But now that you've betrayed us, you have no choice but to pay with your life... regardless of who you are or what you meant for Cruxis in the past" said Pronyma then, as she floated right in front of Martel and looked down at her, while Martel slowly raised her head to look up at Pronyma with much of her effort, while blood was coming out of her mouth!

At the same time, Aizen was exploring the mysterious city in space. "The city of Welgaia..." thought Aizen then, as he looked around at the surrounding city, known as Welgaia. "...the warp portal which leads to Tethe'alla's Tower of Salvation should be somewhere here. But where?" he continued thinking, while he was walking through the city. Then suddenly, he looked forward and saw a man teleporting out of a warp portal in front of him! The man had short blue hair, calm and serious blue eyes with an expressionless look on his face, and was wearing a dark gray shirt with black stripes on it, dark gray pants with black stripes on them, light gray shoes and a light gray sleeveless jacket with a stylized golden "G" on the left side of the chest! The stylzed golden "G" also had a black outline, and the calm and seemingly emotionless blue-haired man also walked with his hands behind his back towards Aizen! He then walked up to Aizen and stopped, while Aizen himself also stopped walking as the blue-haired man stood in front of him, and then the blue-haired man said "Thanks to the side effects of Mithos Yggdrasill's actions in manipulating time and space, I was finally able to make my way out of the Distortion World. This new world in which I am standing is called Derris-Kharlan, correct? If I am not mistaken, it is the comet from where Cruxis controlled the worlds of Sylvarant and Tethe'alla. A system in which two worlds are constantly vying for each other's mana... it is as if both of these worlds are built around strife itself. Such a deplorable system... I hate it with my entire being". After that, the blue-haired man continued walking past Aizen, who turned around to look at the back of the blue-haired man, who was now walking away from him. But after taking a few steps away from Aizen, the blue-haired man stopped walking. "But I am curious about the power of the Eternal Sword. The flowing time... the expanding space... it is undeniable that this blade grants one absolute control over these two quantities. How interesting. It seems that the power of Pokémon is no longer anything I require to create my new world. But in spite of everything I've said so far, it is not to say that there are not any positive aspects about Derris-Kharlan. The angels of Cruxis... I'm sure you have seen the way their spirits have been completely suppressed by their Cruxis Crystals. A splendid sight, is it not? But you've seen nothing yet. The peaceful, spirit-free state of all the angels of Cruxis other than the Four Seraphim... only serve as a preview for the state of all beings in my coming new world" said the blue-haired man, and then he started walking away. Aizen then watched for a few seconds at the mysterious man walking away, and then he thought "Who was that? Another man searching for the Eternal Sword?". However, before he could think any more, the blue-haired man had walked out of his sight into the distance of the city and dissapeared. Aizen then ignored the person he just met, and then he turned around and faced a warp portal in the distance, which he then started approaching.

Meanwhile, in Hueco Mundo, some silver-helmeted people holding various weapons surrounded Yuan's motionless body, looking down at him! Then...

Three of the small spaceship-like machines aimed at Aizen and then each fired a small energy shot at him simultaneously. "Hm!" Aizen said then, as he jumped upwards and forwards, dodging the incoming attacks, and then landing right in front of the three small spaceship-like machines that had fired them. "Twin Tiger Blade!" Aizen said then, as he did an upward swing of his sword while jumping up, slashing one of the small spaceship-like machines and causing it to fly up along with Aizen, before following with another, downward slash at the machine, and then one more repeat of these upward and downward slashes, which also caused Aizen and the small spaceship-like machine to fly even higher than before, although at the end of Aizen's fourth slash, the small spaceship-like machine was dispersed in a blast! Aizen then landed near another small spaceship-like machine, which he faced, and then he said "Tempest Thrust!" as he suddenly jumped up and started performing many forward vertical flips at insane speed with his sword sticking out of the "wheel" of his spins, landing a huge number of slashes at the small spaceship-like machine, before eventually stopping and landing on his feet, to finish the job with one huge, extremely powerful direct thrust at the machine, dispersing it in a blast! In the meantime, the third spaceship-like machine had charged a somewhat large, powerful energy blast at its top, and then unleashed it against Aizen. However, Aizen effortlessly deflected it with the back of his hand, and then he disappeared at blinding speed and appeared right in front of the machine, before saying "Beast Sword Rain!" and beginning to unleash a flurry of extremely powerful thrusts at the machine! After stabbing the machine a huge amount of times (which happened in the short amount of time required for Aizen to simply say the word "Beast" from "Beast Sword Rain"), Aizen then did a huge, upward, hopping and horizontal-spinning slash, which also unleashed a huge blast in the shape of a hollow-like skull (like those seen on the wings here) against the small spaceship-like machine, finishing it off in a final blast that dispersed it! Then...

All of a sudden, the Renegades and silver-helmeted people started sinking in the sands of Hueco Mundo! "Huh? Waaaaah!" the people screamed, as they sank into the sand, and then afterwards, they fell into a deeper place within Hueco Mundo, underneath the sands of its surface. The place they found themselves in resembled a huge, really dark area with a forest of huge, tree-like structures made of white material, extending from the ground and reaching up to the sands of Hueco Mundo at the surface above. The Renegades and silver-helmeted people then temporarily stopped fighting, got up after their falls and looked around. "What the...? What in the world is this place?" a silver-helmeted man said then. Then suddenly, countless pairs of red eyes appeared all over the darkness surrounding the people! "Huh? Wh-What? Who's there?" a Renegade said then, looking fearful. Then suddenly, a huge amount of shining red Ceros were charged underneath all the pairs of red eyes, revealing them to belong to a huge army of Gillian-class Hollows! The Renegades and silver-helmeted people then gasped in fear, shortly before the countless Ceros were all fired at them simultaneously, disintegrating the Renegades and silver-helmeted people down to the last man! Bottas, Yuan, and everyone else were all destroyed in the resulting explosion, which had so much power it sent tremors across all of Hueco Mundo!

Meanwhile, Aizen sensed the presence of the large bipedal machine behind him, and narrowed his eyes, looking unsurprised and unamused. Then he disappeared in blinding speed, and a second later, a huge vertical slash appeared on the machine's metallic frame, before the machine was split in half and exploded. Then...

Aizen eventually made his way to the Eternal Sword. However, when he reached its location, there was another man already there! He was the blue-haired man he had encountered in Welgaia before! The man was wearing a special ring, and to Aizen's astonishment, he had currently drawn and was wielding the Eternal Sword! Then...

"Eternal Sword... hear my wish!" the blue-haired man then said as he gazed into the radiant purple blade of the Eternal Sword with his calm-looking blue eyes. "This disgusting, incomplete thing that we call "spirit"... banish it... banish it from this world... and the Pokémon world... no, from ALL worlds! Convert all existence into a new world..." he then continued as he raised the Eternal Sword high above his head with both hands! "...a world without spirit!" he then said, and then some immensely powerful, spacetime-distorting energy started flowing out of the Eternal Sword! Then...

-------------------The Greatest Pokémon Master to have ever walked under the heavens

The blue-haired man closed his eyes, and then the Eternal Sword's energy suddenly went off in an apocalyptically huge explosion, which spread over the entire known world! There was a lot of rumbling, and noises of all kinds: screams, things being torn apart and disintegrating, and other kinds of destruction, but also of restructure. After some time, the rumbling, and the noises, stopped. There was silence and stillness: a strange atmosphere of serenity. The blue-haired man reopened his eyes. Then...

The blue-haired man swept the air in front of him with his sword, tearing through space itself! A horizontal, black curved line was torn in the air across the range covered by the tip of the blue-haired man's sword while he swung it, and that curved black line then instantly and explosively expanded across two dimensions towards Aizen, maintaining the line's height while expanding its length (towards Aizen) and to a lesser extent its width at blinding speed! Aizen widened his eyes and instantly disappeared at blinding speed as he saw that, vanishing from sight just before the expanding rip in space could reach him! The rip in space missed, and then expanded some more until it eventually reached a point where it stopped expanding. Then after that, it immediately disappeared, returning the space to normal. As that was happening, Aizen, after disappearing, then appeared again to the left and behind the blue-haired man, with his sword raised ready to strike! "Hm!" Aizen said then as he tried to slash the blue-haired man, but then all of a sudden, a large, protective dome made of purple energy appeared around the man! Aizen then swung his sword and struck the dome, only to see his blade bounced off by an extremely strong repelling force that was generated as soon as his sword touched the purple energy dome! "What?" Aizen said as he widened his eyes while being himself tossed backwards in the air by the insanely powerful repelling force. With Aizen knocked away, the purple dome around the blue-haired man then disappeared, as the man turned leftwards to face his opponent while swinging his sword to cut the air at his target's direction, sending another space-ripping slash towards Aizen, who was currently flying backwards in the air after being knocked off his feet by the incredibly strong repelling force from before! Then...

"Foolish" said the blue-haired man then, as Aizen swung his sword down against the horizontal space-ripping slash, only for no physical contact to occur at all! Aizen's sword simply went through the space-ripping slash - and in the process, the part of his sword that was touched by the space-ripping slash was immediately erased from space, resulting in Aizen's sword breaking in two pieces, one below the horizontal space-ripping slash and the other flying above it! Aizen widened his eyes as that happened, shortly before he himself was struck at the level of his chest by the horizontal space-ripping slash! "Guhhh!!" Aizen screamed then, as a deep horizontal rip appeared on his chest, back, and the sides of his body inbetween, as well as circularly around his arms where they had been touched by the space-ripping slash, causing his blood to spray out from all of them! The space-ripping slash then disappeared after it had reached the full extent of its expansion, and then Aizen kept flying backwards in the air from the force of having being bounced off by the purple energy dome before (the space-ripping slash applied no additional force in any way to Aizen, so he continued flying as he used to), until he eventually landed down on the ground, crashing hard on his back. And then, the upper piece of his sword that had been broken off fell tip-first and got stabbed to the ground, missing Aizen's head by an inch!

"Oh, it looks like you're still alive" the blue-haired man said then, as he looked at the fallen down Aizen, who now had some deep horizontal wounds inflicted everywhere that the horizontal space-ripping slash had made contact with his body! "It seems like that Hougyoku that kept you in existence after the creation of my perfect world has managed to prevent you from being split into sections by my space-tearing attack" the blue-haired man said then in an emotionless, coldly analytical voice. "However, at this rate, even the Hougyoku will not be able to keep you alive for long" he continued, as he raised up the Eternal Sword, preparing to do a massive vertical slash! Then...

The blue-haired man did a downward slash at Aizen's direction, sending a massive vertical space-ripping slash at him, and as it traveled, the space-ripping slash was touching the ground, carving a fissure as it traveled, while raising a large cloud of dust in the process! Aizen then widened his eyes and gasped a split second before the space-ripping slash crashed straight into him!

"Uuuuaarrghh!!!" Aizen then screamed in excruciating pain as he was immediately covered in a large cloud of dust, while a massive amount of his blood spouted out of that cloud of dust like a volcanic eruption!

"Deplorable." the blue-haired man then said, before turning his back to Aizen, and resuming gazing at the vast, empty and lifeless space in the distance in front of him, with a completely spiritless and emotionless look on his face. The blue-haired man stood completely still in this position for several minutes, during which the dust cloud engulfing Aizen settled down. But then suddenly, the blue-haired man widened his eyes as he felt much insanely powerful spirit energy coming from behind him and shaking the whole atmosphere, with this spirit energy being significantly more powerful than Aizen had ever displayed before in the story! Then the blue-haired man quickly turned his head just enough to look behind him with the corner of his right eye, and saw Aizen standing behind him as a transformed figure, with much light purple spirit energy surrounding his body and moving upward like flames! Aizen was now a phantom-like figure, with his entire body covered in hard, white material, giving him a plain, white and featureless appearance! His face was covered with a white canvas, with a pair of black eyes on them, while his mouth was nowhere to be seen, and his outfit was now a white cloak which was split in four sections near his waist. There was also a cross in the middle of the cloak, showing where the the blue-ish purple sphere, known as the Hougyoku, was embedded in Aizen. Then...

-------------------The Greatest Pokémon Master to have ever walked under the heavens

The blue-haired man then fully turned around to face Aizen upon realizing the threat was still there. "I see. So it seems you possess the power to regenerate" the blue-haired man said then upon observing that Aizen no longer had wounds on him. "In that case, I will reduce you to a state that you can no longer regenerate from" he continued, as he then planted the Eternal Sword on the ground and held its hilt with both his hands. "The state of nothingness" the blue-haired man then continued, and then as he said that, two domes made of purple energy appeared on the platform where he and Aizen where! One was a huge purple energy dome that had under it both Aizen and the blue-haired man, while the other was a smaller purple energy dome which included only the blue-haired man under it! Then afterwards, the larger dome started shrinking, while the smaller dome started expanding, with both domes tending towards eventually becoming the same in size, and perfectly overlapping with each other! As Aizen was in between those domes, he was slowly being closed in by both of them, which meant they would eventually crush him between them! "Any part of you that gets touched by either of those domes will be immediately erased. As you can see, that moment is inevitable. Farewell... last remnant of spirit in this world" the blue-haired man said then emotionlessly, as he watched while the two domes of purple energy were approaching Aizen to delete him upon contact! Then...

Aizen widened his eyes and gasped as he saw that, before the back of his head got touched by the contracting outer dome, while his legs got touched by the expanding inner dome!

"Ugghh... AAAARRRGHHHHHHH!!!" Aizen then screamed in disbelief as his entire body was disintegrated started from the points of their contact with the purple domes, leaving behind nothing except for the Hougyoku which was formerly on Aizen's chest! The gap between the two purple domes then kept on becoming smaller and smaller, and then the blue-haired man watched apathetically as even the Hougyoku itself was just about to be erased by the purple domes, when suddenly, the Hougyoku vanished in a flash of blue light!

"Hm?" the blue-haired man then said, narrowing his eyes as he saw that, while the two purple domes he had summoned merged together and became one. Then suddenly, a bright flash of blue light happened somewhere high up above and in front of the blue-haired man, and then the blue-haired man looked up and saw a massive amount of light purple spirit energy surging outward from the point where the blue flash had occurred! The light purple spirit energy covered a massive area, illuminating a large area around the blue-haired man in a light purple color, and then suddenly, Aizen's voice was heard coming from within the purple spirit energy!

"Evolution requires fear. Fear that in one's present state, one can die and disappear at any moment. And that fear, depending on its magnitude, can accelerate evolution at an astonishing rate. Thank you... wielder of the Eternal Sword. Thanks to you and the power of the blade you wield..." Aizen's voice was heard, before the light purple spirit energy dispersed, revealing Aizen floating in the air at the spot where that spirit energy was coming from before, as well as the fact he had once again taken a new form! This time, his face was no longer covered in a white canvas, revealing his brown hair was now long, while his eyes were now silver with purple schlera! There was a hole in the center of his chest with a cross in the middle of it, while the form-fitting white robe which enveloped Aizen in his previous form lengthened, and flared out at the ends. Aizen also had a diamond-shaped object embedded in his forehead, and he gained three sets of large, white butterfly-like wings. "...I have finally evolved into a being who transcends both Hollows and Shinigami!" Aizen then continued as he looked down at the blue-haired man from high above him! Then...

-------------------The Greatest Pokémon Master to have ever walked under the heavens

"..." the blue haired-man said nothing as he looked up at Aizen while still having his hands on the hilt of the Eternal Sword, which was planted on the ground. Then, some purple energy was seen engulfing the Eternal Sword, and then, something started happening behind Aizen! From out of nothing, some indescribable blackness started expanding into the form of a sphere... a small black hole! By the Eternal Sword's power a small, basketball-sized black hole was formed behind Aizen, which then started drawing him towards it with unbelievebly insane force! "Ughh!!" Aizen said then, as he suddenly started flying backwards insanely fast towards the black hole, which he had not even had time to see before it started sucking him in! Then...

Suddenly, a bright flash of white light radiated from between Aizen's eyes, a split second before Aizen's entire body began glowing extremely bright in white light! A second later, Aizen's body seemingly disintegrated into some spirit particles, and then the blue-haired man widened his eyes in confusion for a bit, a split second before Aizen suddenly teleported right behind the blue-haired man in a bright flash of white light! Then, before the blue-haired man even realized it, Aizen grabbed him by his left arm with his own left hand, before brutally tearing that arm off the blue-haired man's body in an enormous explosion of blood that occurred at the blue-haired man's left shoulder, and then the blue-haired man widened his eyes and gasped as he looked at his left shoulder with the corner of his left eye, while some blood splattered on his left cheek! The blue-haired man had also worn a special ring on his left ring finger, so since his left arm was no longer connected to his body, the blue-haired man was now no longer wearing that ring! Aizen then threw the blue-haired man's left arm to the ground, while the blue-haired man, for some reasons, instantly, completely, and involuntarily let go of the Eternal Sword with his right hand the second he lost his left arm, and then the Eternal Sword started floating in the air close to the ground, with its tip pointing at the ground and the blade surrounded by a mystical aura! The blue-haired man then immediately turned around and jumped back away from Aizen as that happened, while looking at him extremely seriously, as the black hole the blue-haired man created before also disappeared!

Aizen then displayed a confident smile on his face at the blue-haired man and said "Even though you were wielding the Eternal Sword, ultimately you were still an ordinary human, and your reaction speed remained that of one. And just as I thought...", before turning his attention to the special ring around the ring finger of the blue-haired man's severed and fallen left arm. "...without that ring, a human like you can no longer wield the Eternal Sword." he continued. Then...

-------------------The Greatest Pokémon Master to have ever walked under the heavens

"You... How dare you!" the blue-haired man shouted at Aizen then, somewhat losing his earlier composure at the onset of what seemed to be anger! "Hm?" Aizen said then as he looked at the man. "Revert the world back to its former state? Is that your intention? Why would you want to do that? Don't you see how full of imperfections that world was? Why would you want to destroy the perfect world that I have created in favor of bringing back something like that?" the blue-haired man said then, as he looked at Aizen desperately. Then...